Weather Forecast for Piran

Bohinj, Slovenia

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Current Weather - Piran: 17°C

Bohinj, Slovenia

Clear

Feels like 17°C

Wind

8 km/h E

Humidity

72%

Pressure

1015 mb

UV Index

0

Visibility

10 km

Sunny

Sunny

Saturday, July 25, 2026

High

27°C

Low

15°C

Rain Chance

2%

Hourly Forecast

Clear 17°C
02:00
Clear 15°C
03:00
Clear 15°C
04:00
Clear 15°C
05:00
Sunny 15°C
06:00
Sunny 16°C
07:00
Sunny 21°C
08:00
Sunny 24°C
09:00
Sunny 25°C
10:00
Sunny 26°C
11:00
Sunny 26°C
12:00
Sunny 27°C
13:00
Sunny 27°C
14:00
Sunny 27°C
15:00
Sunny 27°C
16:00
Sunny 26°C
17:00
Sunny 26°C
18:00
Sunny 25°C
19:00
Sunny 20°C
20:00
Clear 18°C
21:00
Clear 18°C
22:00
Clear 17°C
23:00
Jul 26

Day Statistics

Maximum Wind

13 km/h

Humidity

53%

Precipitation

0 mm

UV Index

8

Visibility

10 km

Rain Chance

2%

Snow Chance

0%

Sun & Moon

Sunrise

05:41 AM

Sunset

08:42 PM

Moonrise

06:32 PM

Moonset

01:35 AM

Moon Phase

Waxing Gibbous

Moon Illumination

90%

Air Quality

PM2.5

4.7

μg/m³

PM10

7.7

μg/m³

NO₂

4.6

μg/m³

O₃

81.2

μg/m³

SO₂

0.4

μg/m³

CO

126.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Weather Alerts

Severe Forestfire danger Warning (Degree 3/4) - Slovenia / South-West

Slovenia / South-West Jul 23, 07:31 AM - Jul 27, 12:59 AM
Severity: Severe Urgency: Future

There is a large risk of forest and bush fire.

Stay vigilant and be prepared there is a large risk of forest and bush fire. Immediately react to any developing fire. The public are asked to exercise extreme caution in the countryside, and immediately notify emergency services on any fire.

Event: Severe Forestfire danger Warning Certainty: Likely Category: Met

Moderate Thunderstorms Warning (Degree 2/4) - Slovenia / Sea

Slovenia / Sea Jul 24, 06:06 AM - Jul 26, 06:59 PM
Severity: Moderate Urgency: Future

Intense local showers with wind blasts and lightning strikes are possible. Wind and sea state may change quickly.

Beware of approaching storm clouds. Do not linger in exposed locations. If possible, find a more sheltered place, as storms usually do not last long.

Event: Moderate Thunderstorms Warning Certainty: Likely Category: Met

Moderate Thunderstorms Warning (Degree 2/4) - Slovenia / South-West

Slovenia / South-West Jul 24, 06:06 AM - Jul 26, 06:59 PM
Severity: Moderate Urgency: Future

Thunderstorms are possible, accompanied by local intense precipitation and gusty winds. Intense local showers with wind blasts and lightning strikes are possible. Torrential watercourses may rise quickly. Rainwater floods are possible.

Beware of approaching storm clouds. Do not linger in exposed locations, e.g. under trees or power lines. Wait in a safe place, as storms usually do not last long.

Event: Moderate Thunderstorms Warning Certainty: Likely Category: Met

South Dalmatia region Jul 24, 07:50 AM - Jul 25, 10:00 AM
Severity: Moderate Urgency: Future

Locally fresh NE wind. Maximum wind gusts 35-40 knots (65-75 km/h)

IMPACT: Although rather usual in this region, locally or potentially dangerous wind speeds are expected to produce dangerous wave conditions to small crafts. Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in these conditions. Mariners should pay close attention to the marine forecast and consider wind and sea conditions in planning. It is possible that some ferry lines will not operate so follow traffic information if travelling.

Event: Yellow wind warning Certainty: Likely Category: Met

When to visit Piran?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: June July August

January

☀️
10°C
💧
12 Days of rain
❄️
Moderate snowfall
🥶 Coldest month

February

☀️
10°C
💧
12 Days of rain
❄️
Moderate snowfall

March

☀️
12°C
💧
11 Days of rain
❄️
Moderate snowfall

April

☀️
15°C
💧
11 Days of rain
❄️
No snowfall

May

☀️
20°C
💧
12 Days of rain
❄️
No snowfall

June

☀️
24°C
💧
10 Days of rain
❄️
No snowfall
Best time to visit

July

☀️
27°C
💧
7 Days of rain
❄️
No snowfall
Best time to visit
🌵 Driest month

August

☀️
27°C
💧
11 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month

September

☀️
23°C
💧
21 Days of rain
❄️
No snowfall

October

☀️
19°C
💧
23 Days of rain
❄️
No snowfall

November

☀️
15°C
💧
25 Days of rain
❄️
Light snow possible
🌧 Wettest month,

December

☀️
11°C
💧
17 Days of rain
❄️
Moderate snowfall